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Ex 2.2, 4 Find the zero of the polynomial in each of the following cases: (i) p(x) = x + 5 Putting p(x) = 0 x + 5 = 0 x = − 5 So, x = −5 is a zero of the given polynomial.

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.